What Is It: Supports joint function and an active lifestyle with 4in1 JointCare support, targeting cartilage, bones, muscles and connective tissue. A dualformat formula combining Omega3, collagen, glucosamine and chondroitin from Seven Seas, the UKs No.1 Joint Care Brand. Key Benefits: Supports cartilage: Vitamin C contributes to normal collagen formation for normal cartilage function. Maintains bones and muscles: Vitamin D and Zinc support normal bones; Vitamin D supports muscle function. Supports connective tissue formation: Manganese contributes to the normal formation of connective tissue. Includes Omega3, collagen, glucosamine and chondroitin to deliver broad 4in1 JointCare support and help maintain an active lifestyle.